Tiberium Crystal War was a total conversion mod for Command & Conquer: Renegade developed by the MultiPlayerForums community. The mod aimed to create a first/third-person experience based on Command & Conquer 3: Tiberium Wars in the W3D engine.
The development team of the mod consisted of MultiPlayerForums users, led by the community's founder Zunnie. Tiberium Crystal War was first publicly announced in June 2011, with CNCNZ giving an interview with Zunnie later in September. Several beta versions were released to the public with each subsequent release providing fixes or adding new maps. Beta version 2.0 was released to the public on March 15, 2018 via download through SVN.
On July 13, 2018, it was announced on a post on MPF forums that Zunnie has passed away. Since then the mod's development has been defunct.